B65H 45/226
Positional adjustment of folding triangles
Official title: {Positional adjustment of folding triangles}
B65H45/226 (Positional adjustment of folding triangles) appears on 15 US grants and 15 published applications in this corpus.
Search patents in B65H- Granted patents
- 15
- Published applications
- 15
- Assignees
- 13
- Inventors
- 33
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Folding wedge device for a bag packaging machine20 May 2025US 12,304,169 B2SN Maschinenbau GmbH
- Assembly for folding polymeric film for machines for forming pouches and the like29 Jun 2021US 11,046,550 B2Ilapak Italia S.P.A.
- Folding machine for forming folded paper handkerchiefs22 Dec 2020US 10,870,252 B2Chan Li Machinery Co., Ltd.
- Method for producing printed products24 May 2016US 9,346,256 B2Mueller Martini Marketing AG
- Former arrangement14 Jun 2011US 7,959,143 B2manroland AG
- Folding wedge device for a bag packaging machine9 Feb 2023US 2023/0043975 A1SN Maschinenbau GmbH
- Assembly for folding polymeric film for machines for forming pouches and the like6 Jun 2019US 2019/0168986 A1Ilapak Italia S.P.A.
- Folding machine for forming folded paper handkerchiefs4 Apr 2019US 2019/0099974 A1Chan Li Machinery Co., Ltd.
- Method for producing printed products21 Apr 2016US 2016/0107434 A1Muller Martini Holding AG
- Former Arrangement3 Jun 2010US 2010/0132571 A1manroland AG
Most cited
By later US patents
- Method and apparatus for guiding and forming a thin web material33US 5,902,222 ATetra Laval Holdings & Finance S. A. · 1999
- Device for producing folded items26US 6,024,684 AKoenig & Bauer Aktiengesellschaft · 2000
- Paper web folder with laterally shiftable formers24US 5,328,437 AKoenig & Bauer Aktiengesellschaft · 1994
- Adjustable longitudinal folding former system12US 5,016,863 AMAN Roland Druckmaschinen AG · 1991
- Apparatus and method for measuring and regulating web tension in a former section of a folding machine for a printing press7US 5,716,311 AHeidelberger Druckmaschinen AG · 1998